Dissomphalus dumosus, Azevedo, 2000

Azevedo, C. O., 2003, Synopsis of the Neotropical Dissomphalus (Hymenoptera, Bethylidae), Zootaxa 338 (1), pp. 1-74 : 53-54

publication ID

https://doi.org/ 10.11646/zootaxa.338.1.1

publication LSID

lsid:zoobank.org:pub:7146D5AC-DE68-4CB7-B004-3B85A46C69B4

DOI

https://doi.org/10.5281/zenodo.5102010

persistent identifier

https://treatment.plazi.org/id/03CF0539-AA7E-FFA0-FEF4-F92DFB94FACB

treatment provided by

Felipe

scientific name

Dissomphalus dumosus
status

 

dumosus species­group

Diagnosis. — Male. Mandible tridentate, head very long and developed posteriorly the eye tops, median lobe of clypeus much produced, pronotal and propodeal discs elongate, metasomal tergite II with pair of antero­lateral depressions, paramere wide, ventral ramus of aedeagus very long and ventral side of basiparamere much developed.

Comments. — The group contains two species, D. dumosus Evans, 1966 from south Brazil and D. longicephalus Azevedo, 2000 from north Brazil.

bicavatus species­group

Diagnosis. — Male. Mandibles bidentate, thorax usually with texture and punctures as on frons, mesoscutum and scutellum with texture weaker and punctures smaller than those of frons; metasomal tergite II with pair of lateral and anterior depression, large usually more than 0.5 X the median length of tergite II; stalk of hypopygium slender. Female. Mandibles tetradentate; clypeus tridentate; propodeal disc with sides nearly parallel.

Comments. — This group ranges from south of Mexico to southeastern Brazil (São Paulo). The group contains 34 species as follow: D. abruptus Azevedo, 2001 , D. alticarinatus Azevedo, 2001 , D. archeatus Azevedo, 2001 , D. bicavatus Evans, 1979 , D. basivolsellus Azevedo, 2001 , D. bivolsellus Azevedo, 2001 , D. curvilongus Azevedo, 2001 , D. elongatus Azevedo, 2001 , D. falcatus Evans, 1962 , D. falciformis Azevedo, 2001 , D. flagellatus Azevedo, 2001 , D. geniculatus Azevedo, 2001 , D. gladius Azevedo, 2001 , D. intradentatus Azevedo, 2001 , D. largimanus Azevedo, 2001 , D. latus Azevedo, 2001 , D. lobisserratus Azevedo, 2001 , D. longimerus Azevedo, 2001 , D. longipilosus Azevedo, 2001 , D. mantoides Azevedo, 2001 , D. megadentatus Azevedo, 2001 , D. microdentatus Azevedo, 2001 , D. octavus Azevedo, 2001 , D. pedipalpoides Azevedo, 2001 , D. piscicercus Azevedo, 2001 , D. rectangularis Azevedo, 2001 , D. retorcerens Azevedo, 2001 , D. sinuatus Azevedo, 2001 , D. spiculus Azevedo, 2001 , D. strepsus Azevedo, 2001 , D. subtriangularis Azevedo, 2001 , D. tetracerutus Azevedo, 2001 , D. tetralobatus Azevedo, 2001 , D. trogon Azevedo, 2001 , D. tropoides Azevedo, 2001 .

I defined the bicavatus species­group ( Azevedo 2001), when I included D. bicavatus Evans, 1979 and 33 new species. In that time I had not examined D. falcatus , which fits in this group by having large lateral depression on the metasomal tergal II.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Bethylidae

Genus

Dissomphalus

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